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Expired patents of:
The United States of America as represented by the Secretary of the Army

Displaying 1 to 50 of 320 patents. (Retrieval took 7.506 seconds.)

 Patent TitleExpired:
1.Conductive polymers to improve propellant insensitivity-impact and friction-properties2007-02-18
2.Method of determining angle-of-cut2007-02-11
3.Training device for digital assessment of intraocular pressure2007-02-09
4.Method for measuring mass change using a quartz crystal microbalance2007-02-09
5.Self-destruct fuze for improved conventional munitions2007-02-07
6.Optical modulator based on piezoelectrically driven anisotropic optical absorption2007-02-07
7.Modified Chirp-Z pulse detector2007-02-07
8.Luminescent device for displays and lighting2007-02-02
9.Detector of halogenated compounds based on laser photofragmentation/fragment stimulated emission2007-02-02
10.Asynchronous parallel arithmetic processor utilizing coefficient polynomial arithmetic (CPA)2007-01-28
11.Shock-absorbing block2007-01-26
12.Voltage-tunable, multicolor infrared detectors2007-01-24
13.Self-imaging waveguide devices for wavelength division multiplexing applications2007-01-19
14.Field augmented permanent magnet structures2007-01-17
15.Uniaxially strained semiconductor multiple quantum well device using direction-dependent thermal expansion coefficients in a host substrate2007-01-10
16.Vibration damping headlamp mounting system2007-01-07
17.Reduced shank external flow passage bolt with integral pilot2007-01-07
18.Method for reducing dispersion in gun launched projectiles2006-12-27
19.Electrode materials from hydrous metal and/or hydrous mixed metal oxides and method of preparing the same2006-12-22
20.Quantum well phonon modulator2006-12-20
21.Membrane for hydrogen and methanol fuel cell2006-12-15
22.Treated solid polymer electrolyte membrane for use in a fuel cell and fuel cell including the treated solid polymer electrolyte membrane2006-12-13
23.Universal inexpensive battery state-of-charge indicator2006-12-13
24.Method and apparatus for dispensing liquid with gas2006-12-08
25.Chemiluminescence-based method for rapid and sensitive in-situ detection of organophosphorus compounds and metal ions2006-12-08
26.Shaped charge devices with multiple confinements2006-12-08
27.Random number generator for jittered pulse repetition interval radar systems2006-12-08
28.60 degree field of view eyepiece2006-12-08
29.Dispersive fabry-perot infrared multiwavelength optical filter2006-12-01
30.Fabry-Perot infrared multiwavelength optical filter2006-12-01
31.Tank cartridge2006-11-24
32.Gun barrel with integral midwall cooling2006-11-17
33.Gas retaining device2006-11-10
34.Opiate analgesic formulation with improved safety2006-11-10
35.Cool insulator2006-11-03
36.Snow strength penetrometer2006-11-03
37.Drag control module for range correction of a spin stabil2006-10-27
38.Thermionic cathode using oxygen deficient and fully oxidized material for high electron density emissions2006-10-27
39.Transducer response compensator2006-10-20
40.Hot explosive consolidation of refractory metal and alloys2006-10-20
41.Hand-held probe for real-time analysis of trace pollutants in atmosphere and on surfaces2006-10-20
42.Fast-locking low-noise phase-locked loop2006-10-13
43.Extended range artillery projectile2006-10-11
44.Range correction module for a spin stabilized projectile2006-10-06
45.Survival radio battery adapters2006-10-01
46.Projectile grenade launching system tester2006-09-29
47.Compound in the series A.sub.2 MeSbO.sub.6 for use as substrates barrier-dielectric layers and passivating layers in high critical temperature superconducting devices2006-09-29
48.Double barrier resonant propagation filter2006-09-27
49.Automated, on-demand ion mobility spectrometry analysis of gas chromatograph effluents2006-09-22
50.Permanent magnet structure for use in electric machinery2006-09-20

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